[FFmpeg-user] chroma colour

[Michael Koch]

Am 24.09.2020 um 14:30 schrieb Paul Bourke:
> Hmmm
>
> ffmpeg -i Ajanta_cave26b.jpg -i x.pgm -i y.pgm -lavfi remap=fill=green a.png
>
> I get
>
> [Parsed_remap_0 @ 0x7fd6cac05200] Option 'fill' not found
> [AVFilterGraph @ 0x7fd6cae1c5c0] Error initializing filter 'remap'
> with args 'fill=green'
> Error initializing complex filters.
> Option not found
>
> ffmpeg 4.2.2

too old, get a newer version

Michael